"""
Copyright (c) 2022 Huawei Technologies Co.,Ltd.

openGauss is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:

          http://license.coscl.org.cn/MulanPSL2

THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details.
"""
"""
Case Type   : 功能
Case Name   : 共享存储数据库cm_ctl ddb查询数据库实例信息/节点信息
Create At   : 2023/04/19
Owner       : opentestcase043
Description :
        1.查询集群状态
        2.cm_ctl ddb查询数据库实例信息
        3.cm_ctl ddb查询主节点实例信息

Expect      :
        1.集群状态正常
        2.共享存储模式不支持该命令
        3.共享存储模式不支持该命令
History     :
"""

import os
import unittest

from testcase.utils.Constant import Constant
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Logger import Logger
from testcase.utils.Common import Common
from yat.test import Node

LOG = Logger()
Primary_SH = CommonSH('PrimaryDbUser')


@unittest.skipIf(1 == Primary_SH.get_node_num(), '单机环境不执行')
class ShareStorage(unittest.TestCase):

    def setUp(self):
        LOG.info('-----this is setup-----')
        self.com = Common()
        self.con = Constant()
        self.s1_node = Node('Standby1DbUser')
        self.s1_sh = CommonSH('Standby1DbUser')
        LOG.info(f'-----{os.path.basename(__file__)} start-----')

    def test_share_storage(self):
        text = '-----step1:查询集群状态; expect:集群状态正常-----'
        LOG.info(text)
        status = Primary_SH.exec_cm_ctl('query', '-Cv')
        LOG.info(status)
        self.assertIn('cluster_state   : Normal', status, '执行失败:' + text)
        res = status.splitlines()[-1].split('|')[0].split('6001')[1]
        self.assertIn('P Primary Normal', res, '执行失败:' + text)

        text = '-----step2:cm_ctl ddb查询数据库实例信息; '\
               'expect:共享存储模式不支持该命令-----'
        LOG.info(text)
        status = Primary_SH.exec_cm_ctl('ddb', '--cluster_info')
        LOG.info(status)
        self.assertIn('ddb command --cluster_info is unknown', status,
                      '执行失败:' + text)

        text = '-----step3:cm_ctl ddb查询主节点实例信息; '\
               'expect:共享存储模式不支持该命令-----'
        LOG.info(text)
        status = Primary_SH.exec_cm_ctl('ddb', '--leader_info')
        LOG.info(status)
        self.assertIn('ddb command --leader_info is unknown', status,
                      '执行失败:' + text)

    def tearDown(self):
        text = '-----this is tearDown-----'
        LOG.info(text)
        LOG.info('-----无需清理环境-----')
        LOG.info(f'-----{os.path.basename(__file__)} end-----')
